#include <stdio.h>
#include <string.h>

int main(void){
	char* arr[5] = {"guanyu","zhangfei","zhaoyun","huangzhong","machao"};
	char* brr;
	int i = 0,j = 0;
	for(i = 0;i < 5;i++){
			for(j = 0;j < 5;j++){
					if(strcmp(arr[i],arr[j]) < 0){
							brr = arr[i]; 
							arr[i] = arr[j];
							arr[j] = brr;
						}
				}
		}
		
		if(i = 0;i < 5;i++){
				printf("%s",arr[i]);
			}
		printf("\n");
	}
